| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.38 | 7.314% | $200.0118 | $200.01 | $200.00 | $200.00 |
| Purchase #2 | $212.82 | 11.431% | $237.1475 | $237.15 | $237.15 | $237.10 |
| Purchase #3 | $214.31 | 7.413% | $230.1968 | $230.20 | $230.20 | $230.20 |
| Purchase #4 | $63.82 | 11.442% | $71.1223 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $192.78 | 5.726% | $203.8186 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $148.86 | 3.703% | $154.3723 | $154.37 | $154.35 | $154.40 |
| Purchase #7 | $115.90 | 3.827% | $120.3355 | $120.34 | $120.35 | $120.30 |
| 7 purchase totals = | $1,134.87 | $1,217.0048 | $1,217.01 | $1,216.95 | $1,216.90 | |